E13 Helix R e*spec Ring Bosch Gen4 Direct Mount 53mm Chainline Black

Chainline
13mm offset for 53mm chainline
15mm offset for 55mm chainline
Color
13mm: Black, Bronze, Eggplant, Naranja
15mm: Black, Bronze, Silver
Compatibility
Bosch Gen4 CX Motor
Bosch Performance Line SX

T-Type Chain Compatible
Features
Lightweight, stiff, long wearlife, with technical aesthetics and enhanced chain retention. Cross compatibility with Shimano, Sram, and TRP 11/12s drivetrains.
Included
Integrated Aluminum Dust Cover (rubber seal is specific to Helix Race cranks and not included)
Material
Forged-CNC 7075 AL
Mount
Fits cranks on Bosch ISIS spindles
Pairs perfectly with e*thirteen Helix Race e*spec Alloy Cranks
Size
32T, 34T
Weight
13mm offset: 32T: 99g
34T:107g

15mm offset: 32T: 108g
34T:114g (without rubber dust seal)